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Fund Holdings

by Aayat AI in Other

x402 APIFailing, checked 51 min ago

What does a fund own? An investment manager's latest SEC Form 13F portfolio: each US-listed position with shares, value and portfolio weight, plus what changed since the previous quarter (new, increased, decreased, sold out). Hedge funds, Berkshire Hathaway, banks, pension funds. Pass ?manager=Berkshire Hathaway (or a CIK) &limit=20.

GET https://aayatai.com/us/fund/holdings

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
50.0%
Response time
42 ms typical, 42 ms slowest 5%
Last check
51 min ago: Expected HTTP 402, got 410
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://aayatai.com/us/fund/holdings?limit=3&manager=1067983"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Faayatai.com%2Fus%2Ffund%2Fholdings
const res = await pay("https://aayatai.com/us/fund/holdings?limit=3&manager=1067983");
console.log(await res.json());

Example input

{
  "limit": 3,
  "manager": "1067983"
}

Example output

{
  "alternatives": [],
  "compared": {
    "filed": "2026-05-15",
    "period": "2026-03-31",
    "positions": 29,
    "reportType": "13F HOLDINGS REPORT"
  },
  "exited": [
    {
      "cusip": "21036P108",
      "issuer": "CONSTELLATION BRANDS INC",
      "prevShares": 632890,
      "prevValueUsd": 94933500,
      "putCall": null
    }
  ],
  "filed": "2026-08-14",
  "filing": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526352200/0001193125-26-352200-index.htm",
  "holdings": [
    {
      "change": {
        "sharesChange": 0,
        "sharesChangePct": 0,
        "status": "unchanged"
      },
      "class": "COM",
      "cusip": "037833100",
      "issuer": "APPLE INC",
      "putCall": null,
      "shareType": "SH",
      "shares": 227917808,
      "valueUsd": 65950296923,
      "weightPct": 22.04
    }
  ],
  "manager": {
    "cik": 1067983,
    "name": "BERKSHIRE HATHAWAY INC"
  },
  "note": "13F covers US-listed stocks, options and convertibles only (no cash, bonds, shorts or non-US shares), 45 days after quarter end.",
  "period": "2026-06-30",
  "positions": 29,
  "reportType": "13F HOLDINGS REPORT",
  "source": "SEC EDGAR Form 13F (public domain)",
  "totalValueUsd": 299253556246
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
51 min agoExpected HTTP 402, got 410410360 ms-
6 h agoPassed40242 ms$0.01